Still not given up on the XT 550 ignition and carb issues So since last time when I had the bike running on an old MT 50 CDI unit. The new CDI unit arrived and I thought this would be the end of the story (now a new cdi and a ht coil) But oh no ! I fitted the new CDI all corresponding wires connected orange to coil ,black to earth ,brown to brown and red to red to the generator . Red and White, and green and white , and green to the pulsar now no spark at all , DEAD AS A DOOR NAIL ??????? put the MT 50 CDI back on and a spark comes back ! Now I'm confused The left cover off again and check out the resistance measure, check for damage, missing bits and all seems ok !!!!???? WHY will the bike spark with a MT 50 CDI but not the new XT. 550 cdi Please help before I loose my marbles !!